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Hopkins 48125 4-Wire Flat Trailer Connector Plug

Manufacturer

Hopkins

<p>Founded in 1953 in Emporia, Kansas, Hopkins Manufacturing Corporation has grown from a single-product company into a globally recognized leader in towing electrical products and automotive accessories. For over 70 years, Hopkins has built its reputation on innovation, quality, and a deep understanding of what vehicle owners need when it comes to towing, hauling, and maintaining their cars, trucks, and RVs.</p><h3>Industry Leadership in Towing Solutions</h3><p>Hopkins Towing Solutions is recognized as the automotive industry's leader in towing electrical products, with more than 40% of retail-category sales generated from Hopkins innovations and 9 out of 10 consumers relying on a Hopkins wiring product solution for towing. The company's mission centers on making the towing experience simpler and more rewarding through continuous product innovation. From vehicle-specific wiring harnesses and <a href="/1610-hopkins-electronic-brake-control-relay-3316">electronic brake control relays</a> to <a href="/1610-hopkins-trailer-hitch-1212">trailer hitches</a> and backup camera systems, Hopkins provides comprehensive solutions for anyone who tows recreational vehicles, work trailers, boats, or cargo.</p><h3>Comprehensive Towing Product Range</h3><p>The Hopkins product portfolio spans every aspect of the towing experience. Their offerings include trailer wiring harnesses, connectors, adapters, brake controllers, trailer break-away kits, and rear view camera systems. What sets Hopkins apart is their focus on ease of installation and user-friendly design. Hopkins brake controls are equipped with Plug-In Simple® connectors that are guaranteed to reduce installation time while preventing splicing, making professional-grade towing equipment accessible to DIY installers. Whether you're setting up a fifth wheel, flat-towing a vehicle behind an RV, or connecting a utility trailer, Hopkins engineering ensures reliable electrical connections that stand up to road vibration, weather exposure, and years of use.</p><h3>Vehicle Cleaning and Care Products</h3><p>Beyond towing, Hopkins has established itself as a major player in the vehicle care market. In 2005, Hopkins purchased Carrand Companies, making it the number one vehicle cleaning company year-round. The company manufactures <a href="/1610-hopkins-liquid-car-wash-16659">liquid car wash</a> products under several respected brands, including Rain-X, AutoSpa, Detailer's Choice, and Tanner's Select. Rain-X Glass Cleaning and Care products are designed to handle all glass, mirror, and optical cleaning jobs for cars, trucks, SUVs and RVs. From high-foaming car wash concentrates to waterless wash solutions and premium chamois, Hopkins offers vehicle enthusiasts and everyday drivers a complete range of cleaning tools and chemicals engineered for superior results.</p><h3>Innovation Through Strategic Growth</h3><p>Between 1997 and 2018, Hopkins broadened its automotive focus through strategic acquisitions including Towing Accessory Products, Brake Buddy RV tow-brakes, and Tiger Accessories Group with its Blazer brand of trailer lighting. This expansion strategy has allowed Hopkins to offer integrated towing systems rather than isolated components. The company maintains rigorous quality control standards and backs many products with industry-leading warranties, demonstrating confidence in their manufacturing processes and materials. With distribution facilities across North America and a dedicated technical support team, Hopkins ensures that professional installers and DIY customers alike have access to the expertise needed for successful installations.</p>

Part Number

48125
06/03/2036 8:29 AM
Sale Price

$5.31

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Product Details

The Hopkins 48125 is a 4-wire flat trailer connector, the most commonly used trailer plug for light-duty towing applications. This reliable connector provides essential electrical connections for trailers including small boats, utility trailers, jet skis, snowmobiles, and small campers.

Key Features:

  • Standard 4-wire flat configuration for universal compatibility
  • Provides connections for right turn/brake, left turn/brake, tail/marker lights, and ground
  • Durable construction designed for outdoor use and weather exposure
  • Industry-standard design fits most light-duty trailers
  • Easy installation with clearly marked wire terminals

Hopkins Manufacturing has been a leading innovator in towing solutions for decades, offering quality vehicle wiring kits, adapters, connectors, and breakaway systems. This 4-wire flat connector delivers the reliability and value Hopkins is known for, making your towing experience simpler and safer.

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Easy to use website, great communication, and product was exactly as described.

Excellent to deal with. Best price in the country and immediate handling. Received via ground across the country in 4 days. Thx!!!

Unbeatable price and super fast shipping! The website is easy to navigate and there is a wide range of products to choose from. No need to go to the auto parts store when you have Autoplicity.com

Great

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